China's ancient poems can be divided into several categories according to their contents.

According to the content, it can be divided into: narrative poems, lyric poems, farewell poems, frontier poems, pastoral poems, nostalgic poems (epic poems), object poems, mourning poems and allegorical poems.

(1) nostalgic poems

Generally, I miss people and things in ancient times. Poetry about history often distorts historical facts and reality, or regrets personal experience or criticizes social reality. For example, Su Shi's "Niannujiao Chibi Nostalgia" expresses his personal experience, the contradiction between ideal and reality, and has achieved nothing for more than half a year. Xin Qiji's Ode to Yule, Jingkou Gu Beiting and Nostalgia expressed his dissatisfaction with the imperial court's drag out an ignoble existence and attacked the social reality.

There are also poems about history, which only reflect and evaluate history calmly and rationally, or just describe it objectively. The poet's own experience is not among them, and the poet's feelings are just the sound outside the painting. For example, Liu Yuxi's "Wu Yi Xiang" expresses the poet's sense of historical vicissitudes by comparing the past and the present.

(2) Poems about objects

Characteristics of object-chanting poems: the content takes a certain object as the description object, and describes it by grasping some of its characteristics. Ideologically, it is often to express one's wishes. From things to people, from reality to nothingness, write spiritual character. Commonly used metaphor, symbol, personification and contrast.

(3) Landscape pastoral poetry

Xie Lingyun created landscape poetry, and Tao Yuanming created pastoral poetry in the Eastern Jin Dynasty. In the Tang Dynasty, the school of landscape pastoral poetry represented by Wang Wei and Meng Haoran appeared. Landscape pastoral poetry is good at describing natural scenery, pastoral scenery and comfortable seclusion life, with meaningful and beautiful poetic landscape, quiet and elegant style and clear and elegant language.

(4) frontier poems

Poems about frontier fortress and war have existed since the pre-Qin period and developed into the Tang Dynasty. Because wars are still frequent, rulers attach more importance to martial arts than literature, and it is easier for scholars to win reputation by inviting frontier courts than by passing imperial examinations. In addition, in the prosperous Tang Dynasty, frontier poems with magnificent feelings were greatly developed, forming a new school of poetry, with representatives such as Gao Shi, Cen Can and Wang Changling.

(5) Travel poems and in my heart forever's poems.

The ancient people's long-term exile, long-term wandering, or long-term guarding the border will always cause strong homesickness and homesickness, so there are many such poems. They either write about their nostalgia for a trip, or their thoughts about their relatives and friends, or their homesickness, or their thoughts about being pregnant in the boudoir. In writing, I feel hurt by touching the scene, feeling in time, expressing my feelings with things, expressing my feelings because of dreams, or expressing my feelings with wonderful metaphors.

(6) farewell poems

In ancient times, due to inconvenient transportation and underdeveloped communication, it was often difficult for relatives and friends to meet for several years, so the ancients paid special attention to parting. On the occasion of parting, people often set up wine farewell parties, fold willows to send them away, and sometimes sing poems to bid farewell, so parting has become an eternal theme of ancient literati.

Because everyone's situation is different, the specific content and ideological tendency written in farewell poems are often different. Some express their feelings of parting directly, some express their feelings by spitting out the anger in their chests or expressing their wishes, some focus on the pain of parting without hating, some focus on persuasion, encouragement and comfort, and some have both.